DatasheetsPDF.com

XE1209

Xemics
Part Number XE1209
Manufacturer Xemics
Description 30-70 KHZ ULTRA LOW POWER CMOS TRANSCEIVER
Published Jan 19, 2009
Detailed Description www.DataSheet4U.com Y@ !(8HPT 9h‡hÃTurr‡ Cvdd Vdd wupe n Level TEST SUPTEST V DDA V D D 100nF V S S VSSA Peak Dete...
Datasheet PDF File XE1209 PDF File

XE1209
XE1209

Overview
www.
DataSheet4U.
com Y@ !(8HPT 9h‡hÃTurr‡ Cvdd Vdd wupe n Level TEST SUPTEST V DDA V D D 100nF V S S VSSA Peak Detector 270pF 68mH 2.
2nF 270pF INA Sine Filter @2 fc LowPass Filter @ fc I Limiter I Demodulator DA TA to uC 68mH 150k INB Preampl +i Anti-Alias Filter Sine Filter @2 fc clk + to uC D C L K Bit synchronizer LowPass Filter @ fc Q Limiter Q 47nF Vdd Cvref 30uH 100nF 280k Riref V REF Current Ref.
VoltageGen.
rxen 0 9 0 Sequencer#2 (/ 8) Nx32.
7K w upe n IREF power management Sequencer#1 (/ 2) Nselect ext_osc en32Kout Pow er Management &3wire interface D E S C S D to uC Phase/ Frequency Detector Loop Filter V C O PrgmDivider N=18 or22 Quartz Oscill32 K On/Off R E PA OUT VSSPA P rgm Power Amplifier M S B 1 2 Phase Accum.
QIN QOUT Xtal ;( *(1(5$/ '(6&5,37,21 8OWUD /RZ 3RZHU &026 7UDQVFHLYHU .
(< )($785(6 • • • •  ²  N+] 7KH ;( LV D &026 8OWUD /RZ3RZHU VLQJOH FKLS WUDQVFHLYHU IRU VKRUW UDQJH ORZ IUHTXHQF\ 5) GDWD FRPPXQLFDWLRQV V\VWHP ,W XVHV OHYHO &RQWLQXRXV 3KDVH )6.
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• • 6LQJOH FKLS WUDQVFHLYHU /RZ FRVW /RZ H[WHUQDO FRPSRQHQW FRXQW 8OWUD /RZ 3RZHU  6WDQGE\ PRGH  &DUULHU GHWHFWLRQ PRGH  /RZSRZHU UHFHLYHU PRGH 8QOLFHQVHG IUHTXHQF\ EDQG 6KRUW UDQJH DSSOLFDWLRQV  WR  PHWHUV $33/,&$7,216 • • • 5HPRWH FRQWURO 6KRUW 5DQJH :LUHOHVV GDWD $FFHVV FRQWURO 3$&.
$*( ,1)250$7,21 ;( LV DYDLODEOH LQ 623 SDFNDJH Cool Solu...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)